The '47 Basic Clean Up for the Memphis Grizzlies  is a relaxed and curved, dad cap style made in a garment washed cotton that gives you a soft feel.  Considered by many to be the best fitting hat in the game, perfect all day and all night, you won't want to take it off. DETAILS Material : Garment Washed Cotton Fit : Unstructured, Relaxed Bill : Curved Style : Adjustable pull-through back fabric strap Manufactured by '47 Brand and licensed by the NBA.